ES2399472T3 - Método para prevenir el sobrecalentamiento local en un arreglo de celdas de combustible así como en instalaciones de celdas de combustible con un arreglo tal de celdas de combustible - Google Patents

Método para prevenir el sobrecalentamiento local en un arreglo de celdas de combustible así como en instalaciones de celdas de combustible con un arreglo tal de celdas de combustible Download PDF

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Publication number
ES2399472T3
ES2399472T3 ES08803630T ES08803630T ES2399472T3 ES 2399472 T3 ES2399472 T3 ES 2399472T3 ES 08803630 T ES08803630 T ES 08803630T ES 08803630 T ES08803630 T ES 08803630T ES 2399472 T3 ES2399472 T3 ES 2399472T3
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ES
Spain
Prior art keywords
fuel cells
arrangement
water
pressure
cooling agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES08803630T
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English (en)
Spanish (es)
Inventor
Torsten Brandt
Albert Hammerschmidt
Josef Lersch
Torsten Lochner
Arno Mattejat
Igor Mehltretter
Walter STÜHLER
Ottmar Voitlein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2399472T3 publication Critical patent/ES2399472T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04029—Heat exchange using liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0432—Temperature; Ambient temperature
    • H01M8/04358—Temperature; Ambient temperature of the coolant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H01M8/04417—Pressure; Ambient pressure; Flow of the coolant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04753—Pressure; Flow of fuel cell reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04858—Electric variables
    • H01M8/04925—Power, energy, capacity or load
    • H01M8/0494—Power, energy, capacity or load of fuel cell stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04768—Pressure; Flow of the coolant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
ES08803630T 2007-09-28 2008-09-04 Método para prevenir el sobrecalentamiento local en un arreglo de celdas de combustible así como en instalaciones de celdas de combustible con un arreglo tal de celdas de combustible Active ES2399472T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007046939 2007-09-28
DE102007046939A DE102007046939A1 (de) 2007-09-28 2007-09-28 Verfahren zur Vermeidung lokaler Überhitzungen in einer Brennstoffzellenanordnung sowie Brennstoffzellenanlage mit einer derartigen Brennstoffzellenanordnung
PCT/EP2008/061660 WO2009043674A1 (de) 2007-09-28 2008-09-04 Verfahren zur vermeidung lokaler überhitzungen in einer brennstoffzellenanordnung sowie brennstoffzellenanlage mit einer derartigen brennstoffzellenanordnung

Publications (1)

Publication Number Publication Date
ES2399472T3 true ES2399472T3 (es) 2013-04-01

Family

ID=40029070

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08803630T Active ES2399472T3 (es) 2007-09-28 2008-09-04 Método para prevenir el sobrecalentamiento local en un arreglo de celdas de combustible así como en instalaciones de celdas de combustible con un arreglo tal de celdas de combustible

Country Status (5)

Country Link
EP (1) EP2195872B1 (ko)
KR (1) KR101233875B1 (ko)
DE (1) DE102007046939A1 (ko)
ES (1) ES2399472T3 (ko)
WO (1) WO2009043674A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011008706A1 (de) 2011-01-17 2012-07-19 Li-Tec Battery Gmbh Exothermes Bauelement, Elektrodenaufbau, Elektroenergiezelle und Zellanordnung, sowie Verfahren zur Herstellung und Verfahren zur Ansteuerung
KR101371740B1 (ko) * 2012-09-07 2014-03-12 기아자동차(주) 배터리 냉난방 제어시스템 및 제어방법
KR101619605B1 (ko) 2014-08-25 2016-05-10 현대자동차주식회사 연료전지 시스템의 냉각계 과압 방지 장치
DE102014013921A1 (de) 2014-09-18 2016-03-24 Daimler Ag Verfahren zum Überwachen eines flüssigen Kühlmittels
WO2023152536A1 (en) * 2022-02-09 2023-08-17 Volvo Truck Corporation Systems and methods for gas level detection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704172A (en) * 1971-03-29 1972-11-28 United Aircraft Corp Dual mode fuel cell system
US3973993A (en) * 1975-02-12 1976-08-10 United Technologies Corporation Pressurized fuel cell power plant with steam flow through the cells
WO2005007771A1 (en) * 2003-07-23 2005-01-27 Dupont Canada Inc. Coolant liquids having a low dielectric constant and high resistivity for use in fuel cells & other electrochemical reactor stacks

Also Published As

Publication number Publication date
EP2195872B1 (de) 2012-12-26
DE102007046939A1 (de) 2009-04-09
KR20100049662A (ko) 2010-05-12
EP2195872A1 (de) 2010-06-16
KR101233875B1 (ko) 2013-02-15
WO2009043674A1 (de) 2009-04-09

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